AK4454VN

115dB 768kHz / 32-bit 4ch Premium DAC

Description

The AK4454VN is a new generation of premium 32-bit DAC, with 8 channels of AKM’s VELVET SOUND architecture that has been widely adopted by well-established high-end audio companies. This technology realizes fine sound details with its low-distortion architecture in addition to 32-bit resolution digital filter processing. The digital input supports up to 768 kHz PCM and 11.2 MHz DSD (Direct Stream Digital), suitable for high-resolution audio source playback. This premium multi-channel DAC series provides a simple and best solution to wide range of applications with a TDM interface and up to 8 channel variations.

Key Features

TDM and Daisy Chain configurations for multi-channel applications

Applications

                                AV Receivers, CD/SACD Players, Network Audio, USB DACs, USB Headphones, Sound Plate/Bars, Audio Interfaces, Car Audio, External Amplifiers for Car Audio, Measurement Equipment and Control Systems

Specifications

Part Number	AK4454VN
Number of Channels	4
Analog Output Type	Differential
Bits [bit]	32
THD+N [dB]	-107
S/N [dB]	115 / 111
Power Supply Voltage (MIN.) [V]	3.0 / 3.0
Power Supply Voltage (TYP.) [V]	5.0 / 3.3
Power Supply Voltage (MAX.) [V]	5.5 / 3.6
2Vrms Line Driver
Headphone Amplifier
Other	VELVETSOUND, Automotive grade
Operating Temperature [℃]	-40 to 105
Device Package	HWQFN
Number of Pins	32